5998293

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 10454400

約数和(自身を除く): 4456107

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 149, 189, 213, 447, 497, 567, 639, 1043, 1341, 1491, 1917, 3129, 4023, 4473, 5751, 9387, 10579, 12069, 13419, 28161, 31737, 40257, 74053, 84483, 95211, 222159, 285633, 666477, 856899, 1999431, 5998293]

約数ペア:

[(1, 5998293), (3, 1999431), (7, 856899), (9, 666477), (21, 285633), (27, 222159), (63, 95211), (71, 84483), (81, 74053), (149, 40257), (189, 31737), (213, 28161), (447, 13419), (497, 12069), (567, 10579), (639, 9387), (1043, 5751), (1341, 4473), (1491, 4023), (1917, 3129)]